Researchers identified marijuana in the urine of adolescents who had test findings consistent with narcolepsy, suggesting the drug could be linked to excessive daytime sleepiness.Featured Health News from Medical News Today

A new understanding of the way cells divide during reproduction may help explain low fertility and sterility. A certain gene was identified by a team of experts from the University of Edinburgh that controls a vital process in the formation of a healthy fertile egg. The experts published their research in the Journal of Cell Science and received funding from the Wellcome Trust…Featured Health News from Medical News Today